🇺🇸 United States · Hybrid (coils and foam) vs Hybrid (coils, foam & latex)

Beautyrest Harmony Lux CarbonvsLuma

Which one is best for you? Beautyrest Harmony Lux Carbon vs Luma - 2026 comparison by Vs Mattress

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Beautyrest Harmony Lux CarbonCheck current deal.LumaCheck current deal.

Beautyrest Harmony Lux Carbon

by Beautyrest · Hybrid (coils and foam)

Check current deal.

10 years · 100-night trial

Luma

by Luma Sleep · Hybrid (coils, foam & latex)

Check current deal.

10 years · 100-night trial

Pricing by size

Beautyrest Harmony Lux Carbon

Twin$1,399

Twin XL$1,449

Full (Double)$1,519

Queen$1,599

King$2,099

California King$2,099

Luma

Twin$750

Twin XL$795

Full (Double)$995

Queen$1,095

King$1,395

California King$1,395

Essential information

	Beautyrest Harmony Lux Carbon	Luma
Type	Hybrid (coils and foam)	Hybrid (coils, foam & latex)
Launched	1925	–
Brand	Beautyrest	Luma Sleep
Made in	United States	United States
Unique points	The Beautyrest Harmony Lux Carbon Series is a five layer design (prices and information based on the Medium Classic Top): 0.5" Plush Comfort Foam 1" Medium Comfort Foam 1.5" Energy Foam 0.5" Beautyrest® Gel Memory Foam T2 Pocketed Coil® Technology with BeautyEdge®. The Extra Firm Classic Top is available at a cheaper price.	Sleep soundly with materials that respond to you, constructed with: 1.5" Talalay Latex 8" Pocket Coil Array (Queen coil count: 105) 1" Base Foam.
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Certifications & trial

	Beautyrest Harmony Lux Carbon	Luma
OEKO-TEX®	No	No
CertiPUR-US®	Yes	No
Certifications	CertiPur-US®	Eco-INSTITUT
Other certification info	–	–
Sleep trial	100 nights	100 nights
Warranty	10 years	10 years
Free shipping	–	–
Free returns	Yes	No
Pay later	Yes	Yes
Delivery info	Conveniently delivered using our complimentary White Glove Delivery experience. After checkout, you'll be contacted by our shipping partner to select a delivery day that works best for your schedule. The day of your delivery, you'll get a call confirming your delivery window. Upon delivery, they will set up your new mattress and remove your old mattress and any packaging for that mattress.	Our beds typically ship out of our facilities via UPS Ground. Arrives in 5-9 business days.

Firmness & feel

	Beautyrest Harmony Lux Carbon	Luma
One firmness fits all	No	No
Select your firmness	Yes	Yes
Adjustable firmness	No	No
Half and half firmness	No	No
Flippable / reversible	No	No
Firmness info	The Harmony Lux Carbon Series has 5 firmness options: Classic Top (available in Extra Firm, Medium and Plush) and Pillow Top (available in Medium and Plush). The Classic Top is a firmer top for traditional support, the Plush Top is a plush, soft top for extra comfort. There is an extra $400 cost associated with the Plush Top options.	The Luma Mattress is available in 3 firmnesses: Plush, Medium Firm and Firm.

Construction & materials

	Beautyrest Harmony Lux Carbon	Luma
Layers	Plush Comfort Foam, Medium Comfort Foam, Energy Foam, Beautyrest® Gel Memory Foam, T2 Pocketed Coil® Technology with BeautyEdge®	1.5" Talalay Latex, 8" Pocket Coil Array (Queen coil count: 1057), 1" Base Foam.
Cover	Seaqual Fabric Technology utilizes recovered plastics from the ocean to create a durable and luxurious fabric.	Natural Tencel fabric cover breathes like cotton, feels like silk.
Machine-washable cover	No	No
Ergonomic handles	Yes	No
Comfort	Featuring our RightTemp Wave Foam, our Harmony Lux Carbon Series sleeps cool and comfortable all night. Consistently cool and comfortable. InfiniCool Lux is a system of layers in the cover and right below the cover that are cool-to-the-touch.	Uplifting comfort and support that memory foam can't match. Talalay Latex is an open cell foam, allowing it to "breathe" to keep you exceptionally cool and comfortable.
Support	Beautyrest® Harmony Lux Carbon Series features our latest innovations in support, comfort, and cooling that work together in harmony for a better night's sleep. Its new and innovative coil design and support system, advanced pressure relieving foams, uniquely engineered cooling technologies and exclusive sustainable fabric technology makes this collection the ultimate choice in premium bedding. BeautyEdge® for reliable edge support. Our Precision Support System powered by T2 Pocketed Coil Technology provides additional support where you need it most. Beautyrest® Gel Memory Foam and RightTemp Wave Foam work together to create incredible pressure relief.	Cool, breathable pressure relief of open-cell Talalay Latex Progressive back/spinal support without motion transfer. Talalay is a manufacturing process used to make high quality latex foam that is ideal for mattresses and pillows. Talalay latex is characterized by a lighter, more bouyant feel than that found in standard latex foam. It is available in array of densities from super plush to extra firm. Unlike memory foam, it instantly responds to your movements without needing the body heat in order to conform to your unique shape.
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Size & weight

	Beautyrest Harmony Lux Carbon	Luma
Available sizes	Twin, Twin XL, Full (Double), Queen, King, California King	Twin, Twin XL, Full (Double), Queen, King
Dimensions	Twin: 14.75 "	Twin: 11 "
Twin weight (kg)	57	50
Twin XL weight (kg)	59	53
Full (Double) weight (kg)	78	65
Queen weight (kg)	99	85
King weight (kg)	129	105
California King weight (kg)	134	105

FAQs

Beautyrest Harmony Lux Carbon

How many coils does Harmony Lux have?

The Beautyrest Harmony Lux models all feature the same pocketed coil support unit, which includes 850 coils (in the queen size) and provides zoned support.

What is the Seaqual Fabric Technology?

Seaqual is a collaborative initiative aimed at cleaning our oceans and raising awareness about marine litter. They convert ocean plastics into luxurious, high-quality sustainable fabrics. These fabrics not only feel great but also contribute to cleaner oceans. Each queen-size mattress made using Seaqual fabric helps to eliminate the equivalent of up to 50 water bottles from the ocean.

How do I know which firmness to select when I am mattress shopping?

The choice of mattress firmness is subjective and depends on your personal preferences and problem areas. Stomach sleepers generally benefit from a firmer mattress, while back sleepers find comfort in a firm to medium feel. Side sleepers often prefer a medium or plush mattress with extra pressure relief. These guidelines can assist in narrowing down options, but personalized recommendations based on individual needs can be obtained from the Customer Support team.

Luma

What does Luma Sleep do?

Luma Sleep is an online mattress retailer, a subsidiary of Apollo Mattress, specializing in mattresses made from Talalay latex, memory foam, and pocket springs. They offer a 101-night free trial and a 15-year warranty.

Can I use the Original Luma Mattress for my kids?

Yes, the Original Luma mattress, with its pocket coil and latex construction, is recommended by Luma for young children, adolescents, and teens.

What is the latex used for the top layer of the Luma Mattress?

The Original Luma Mattress uses 100% natural latex, produced through the Dunlop process.

Wrap up

Thank you for checking out this Beautyrest Harmony Lux Carbon vs Luma mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.

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